Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Gypsum from
Almadén Mine, Almadén, Ciudad Real, Castile-La Mancha, Spain


Locality type:Mine
Classification
Species:Gypsum
Formula:CaSO4 · 2H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Gypsum data
Locality Data:Click here to view Almadén Mine, Almadén, Ciudad Real, Castile-La Mancha, Spain
Data Identifiers
Mindat Occurrence Record ID:563624
Long-form Identifier:1:3:563624:2
GUID (UUID V4):0
Localities for Gypsum in this Region
Pozo de San Teodoro, Almadén Mine, Almadén, Ciudad Real, Castile-La Mancha, Spain
Nearest other occurrences of Gypsum
0.5km (0.3 miles) ⓘPozo de San Teodoro, Almadén Mine, Almadén, Ciudad Real, Castile-La Mancha, Spain
15.9km (9.9 miles) ⓘEl Entredicho Mine, Almadenejos, Ciudad Real, Castile-La Mancha, Spain
45.6km (28.4 miles) ⓘMinas del Horcajo, Almodóvar del Campo, Ciudad Real, Castile-La Mancha, Spain
51.1km (31.8 miles) ⓘLos Almadenes Mining Group, Alcaracejos, Córdoba, Andalusia, Spain
60.2km (37.4 miles) ⓘEspuela de San Miguel Mine, Villanueva de Córdoba, Córdoba, Andalusia, Spain
79.6km (49.5 miles) ⓘEl Lobo Mine, Quintana de la Serena, Badajoz, Extremadura, Spain
88.6km (55.0 miles) ⓘSan Nicolás Mine, Valle de la Serena, Badajoz, Extremadura, Spain
References
Saupe, Francis (1990) Geology of the Almaden mercury deposit, Province of Ciudad Real, Spain. Economic Geology, 85 (3) 482-510 doi:10.2113/gsecongeo.85.3.482
 
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